1 files changed, 3 insertions, 1 deletions
diff --git a/lib/gitlab/optimistic_locking.rb b/lib/gitlab/optimistic_locking.rb
index 879d46446b3..e0b2286f1dc 100644
--- a/lib/gitlab/optimistic_locking.rb
+++ b/lib/gitlab/optimistic_locking.rb
@@ -1,6 +1,6 @@
 module Gitlab
   module OptimisticLocking
-    extend self
+    module_function
 
     def retry_lock(subject, retries = 100, &block)
       loop do
@@ -15,5 +15,7 @@ module Gitlab
         end
       end
     end
+
+    alias :retry_optimistic_lock :retry_lock
   end
 end